Remote control shell injection molding device

Abstract

The present invention discloses a remote control shell injection molding device, which relates to the field of remote control shells and includes a workbench, a conveying mechanism, a color difference detection component and a frame. A front template and a rear template are provided in the frame, wherein the rear template is located in the frame and is slidably arranged. A support plate is provided on the inner wall of the frame, a mounting block is provided on the top of the support plate, and a special-shaped chute is provided on the mounting block, wherein a push rod is slidably provided on one side of the special-shaped chute, and a feed chute is provided on the support plate, and a sealing plate that cooperates with the push rod is rotatably provided in the feed chute. The present invention causes the device to fall into the feed chute of the support plate through the transmission of gears, and then the rear template continues to slide to push the push rod to move, and under the action of the special-shaped gear, the sealing plate in the feed chute slowly opens. During the process of resetting the injection molding of the rear template, the sealing plate is reversed, so that it is arranged on the conveying mechanism with the upper surface facing upward.

Description

Technical Field

[0001] The invention relates to the field of remote control shells, in particular to an injection molding device for a remote control shell. Background Art

[0002] A remote control is a wireless transmitter that uses modern digital coding technology to encode key information and emits light waves through infrared diodes. The light waves are converted into electrical signals by the infrared receiver of the receiver, which are decoded by the processor and demodulated to generate the corresponding instructions to achieve the required operation requirements of the control device. During the assembly process of existing remote controls, the shell usually needs to be injection molded using a mold to meet the assembly requirements of the various components of the remote control.

[0003] After the existing remote control shell is injection molded, the molded remote control shell is usually pushed onto the conveying mechanism by a push rod. Due to the certain distance between the mold body and the conveying mechanism, the molded remote control shell may deviate when falling and fall to both sides of the conveying mechanism, thereby reducing the overall working efficiency of the device. Generally, after the existing remote control shell is molded, the staff on the production line will also perform color difference detection on the upper surface of the shell. Since the remote control shell itself is placed in different states on the conveying mechanism, the staff is required to place the upper surface of the remote control shell upwards, which reduces the overall detection efficiency and increases the workload of the staff.

[0004] To sum up, the above structure may deviate during the blanking process, causing the remote control shell to fall to both sides of the conveying mechanism, and in the subsequent color difference detection process, the staff is required to place the upper surface of the remote control shell upward, which reduces the overall detection efficiency and increases the workload of the staff. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a remote control shell injection molding device to solve the technical problem that deviations may occur during the blanking process, causing the remote control shell to fall to both sides of the conveying mechanism, and the subsequent color difference detection process requires the staff to place the upper surface of the remote control shell upward, increasing the workload of the staff.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a remote control housing injection molding device, comprising a workbench, a conveying mechanism, a color difference detection component, and a frame, wherein the frame is located on top of the workbench, wherein the color difference detection component is located on one side of the frame, and a front template and a rear template are provided within the frame, wherein the rear template is located in a sliding arrangement within the frame, and a support plate is provided on the inner wall of the frame, located on top of the conveying mechanism, and a mounting block is provided on top of the support plate;

[0007] The mounting block is provided with a special-shaped slide groove, wherein a push rod is elastically slidably provided on one side of the special-shaped slide groove, and a discharge trough is provided on the support plate, and a sealing plate that cooperates with the push rod is rotatably provided in the discharge trough, wherein the overall length of the sealing plate is less than the height between the conveying mechanism and the support plate, and a guide column that cooperates with the special-shaped slide groove is provided at the bottom of the rear template, wherein a push rod that cooperates with the guide column is slidably provided on the rear template, and the push rod is located at the upper inner side of the rear template.

[0008] By adopting the above technical solution, the gear transmission is used to drive the push rod to push the injection-molded remote control shell down, so that it falls into the discharge chute of the support plate. Then, the rear template continues to slide to push the push rod to move. Under the action of the special-shaped gear, the sealing plate in the discharge chute slowly opens. In this process, it is ensured that the remote control shell falls stably onto the conveying mechanism. During the resetting injection molding of the rear template, the sealing plate is reversed so that it is placed on the conveying mechanism with the upper surface facing upward. During this process, there is no need to manually adjust the state of the remote control shell.

[0009] The present invention is further configured such that the color difference detection assembly includes a detection frame and a colorimeter body, the detection frame is threadedly connected to one side of the frame, and the colorimeter body is detachably provided on the top of the detection frame.

[0010] Preferably, when the remote control housing is moved to the bottom of the detection rack by the conveying mechanism, it is detected by the colorimeter body on the inner wall, thereby ensuring that its color difference is directly detected during the production process to meet industry standards or customer needs.

[0011] The present invention is further configured such that a tooth block is provided on one side of the guide column, a fixed gear is meshed on one side of the tooth block, and one end of the fixed gear is connected to a one-way threaded rod, wherein the outer wall of the one-way threaded rod is threadedly connected to the inner wall of the push rod.

[0012] Preferably, during the upward movement of the guide column through the special-shaped slide groove, the fixed gear is driven to rotate through the tooth block on one side. During this process, the fixed gear causes the one-way threaded rod at one end to rotate, thereby driving the top rod to slide to one side to complete the unloading work on the template.

[0013] The present invention is further configured such that one end of the push rod is connected to a gear rod, a special-shaped gear is meshed on the top of the gear rod, and one end of the special-shaped gear is connected to the sealing plate.

[0014] Preferably, when the guide column drives the push rod to move, the special-shaped gear is driven to rotate under the action of the gear rod, thereby driving the sealing plate in the discharge chute to flip at a certain angle.

[0015] The present invention is further configured such that the special-shaped gear is connected to one end of the transmission mechanism, wherein the other end of the transmission mechanism is connected to a bidirectional threaded rod, and the top of the workbench is located on both sides of the conveying mechanism and slidingly provided with positioning plates that cooperate with the bidirectional threaded rod.

[0016] Preferably, when the sealing plate is flipped downward, the positioning plate slides on both sides under the action of the transmission mechanism and the bidirectional threaded rod, so as to ensure that the formed remote control shell can fall stably onto the conveying mechanism. When the sealing plate is subsequently flipped and reset, the positioning plate will move inward, thereby adjusting the position of the remote control shell, so that the remote control shell is in the middle position on the conveying mechanism, which is convenient for the subsequent colorimeter body to perform color difference detection on it, further improving the accuracy of the overall detection.

[0017] The present invention is further configured such that a threaded sleeve is slidingly symmetrically provided on the outer wall of the bidirectional threaded rod, wherein the top of the threaded sleeve is connected to the positioning plate via a connecting rod.

[0018] Preferably, the threaded sleeve on the outer wall will slide during the rotation of the bidirectional threaded rod, and the threaded sleeve will drive the top positioning plate to slide along with it, thereby achieving the sliding adjustment of the positioning plate itself during the rotation of the bidirectional threaded rod.

[0019] The present invention is further configured such that the transmission mechanism includes a driving disk transmission belt and a driven disk, the driving disk and the driven disk are connected by a transmission belt, one end of the driving disk is connected to a special-shaped gear, and one end of the driven disk is connected to a bidirectional threaded rod, wherein the diameter of the driving disk in the transmission mechanism is larger than the diameter of its driven disk.

[0020] Preferably, when the special-shaped gear rotates through the gear rod, the active disk will be driven to rotate. Under the action of the transmission belt, the driven disk will drive the bidirectional threaded rod to rotate, thereby realizing the subsequent adjustment of the positioning plate. Since the diameter of the active disk in the transmission mechanism is larger than the diameter of the driven disk, when the special-shaped gear drives the sealing plate to flip at a certain angle, the driven disk will drive the bidirectional threaded rod to rotate several circles, thereby ensuring the adjustment of the positioning plate on the workbench.

[0021] The present invention is further configured such that a groove is provided on the top of the workbench at the threaded sleeve, wherein the inner wall of the groove contacts the outer wall of the threaded sleeve.

[0022] Preferably, when the threaded sleeve slides inside under the action of the groove, it can effectively prevent the threaded sleeve from rotating along with the bidirectional threaded rod, thereby further improving the sliding stability of the threaded sleeve.

[0023] The present invention is further configured such that a cylinder is provided on the top of the detection frame, and an output end of the cylinder is connected to the rear template, wherein the cylinder is used to drive the rear template to slide back and forth.

[0024] Preferably, the air cylinder is used to facilitate the staff to control the opening and closing of the mold between the rear template and the front template to ensure the overall production efficiency.

[0025] The present invention is further configured such that a slide groove is provided on the top of the workbench, and the frame at the rear template itself is slidably arranged.

[0026] As a preferred embodiment, the frame drives the detection frame and the rear template to slide as a whole through the action of the slide groove. When the staff needs to replace the mold, they can slide the frame to one side. In this process, the replacement efficiency of the mold body can be accelerated, and the subsequent maintenance and cleaning of the gap between the support plate and the sealing plate is convenient, which effectively prevents waste materials from hindering the rotation of the sealing plate.

[0027] In summary, the present invention mainly has the following beneficial effects:

[0028] 1. The present invention provides a support plate on the inner wall of the frame. When the rear template is opened and slides to one side after injection molding, the guide post at the bottom of the rear template contacts the special-shaped slide groove. During the sliding process, the guide post moves upward under the action of the special-shaped slide groove. In this process, the ejector rod is driven by the transmission of the gear to push the injection-molded remote control shell down and drop it into the discharge chute of the support plate. Then, the rear template continues to slide to push the push rod to move. Under the action of the special-shaped gear, the sealing plate in the discharge chute is slowly opened, so that the remote control shell in the discharge chute slowly slides downward and falls onto the conveying mechanism. In this process, the remote control shell is ensured to fall stably onto the conveying mechanism, and the corners of the remote control shell are effectively prevented from being bumped during the discharge process.

[0029] 2. The present invention provides a color difference detection component on one side of the frame, wherein the overall length of the sealing plate is less than the height between the sealing plate and the conveying mechanism. When the sealing plate is in an inclined state through the special-shaped gear, one end of the molded remote control housing will contact the conveying mechanism, and the inner surface of the remote control housing is set upward. Subsequently, during the resetting injection molding process of the rear template, the sealing plate is reversed. At this time, the remote control housing is flipped under the action of the sealing plate, so that it is placed on the conveying mechanism with the upper surface facing upward. During this process, there is no need to manually adjust the state of the remote control housing, which saves a lot of manpower and material resources and improves the overall detection efficiency.

[0030] 3. The present invention provides positioning plates slidingly arranged on both sides of the sealing plate on the workbench. When the sealing plate is flipped downward, the positioning plates slide on both sides under the action of the transmission mechanism and the bidirectional threaded rod, thereby ensuring that the formed remote control shell can stably fall onto the conveying mechanism. When the sealing plate is subsequently flipped and reset, the positioning plates will move inward, thereby adjusting the position of the remote control shell, so that the remote control shell is in the middle position on the conveying mechanism, which is convenient for the subsequent colorimeter body to perform color difference detection on it, further improving the accuracy of the overall detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A perspective view of the present invention;

[0032] Figure 2 A top view of the present invention;

[0033] Figure 3 Schematic diagram of the color difference detection component structure of the present invention;

[0034] Figure 4 It is a schematic structural diagram of the transmission mechanism of the present invention;

[0035] Figure 5 For the present invention Figure 3 A magnified view of middle A;

[0036] Figure 6 Schematic diagram of the mold body structure of the present invention;

[0037] Figure 7 Schematic diagram of the glue injection port structure of the present invention;

[0038] Figure 8 It is a schematic diagram of the rear template structure of the present invention;

[0039] Figure 9 It is a schematic diagram of the top rod structure of the present invention;

[0040] Figure 10 For the present invention Figure 8 Enlarged view of middle B;

[0041] Figure 11 It is a schematic diagram of the push plate structure of the present invention.

[0042] Description of reference numerals:

[0043] 1. Workbench; 2. Conveying mechanism; 3. Inspection frame; 4. Frame; 5. Support plate; 6. Groove; 7. Sealing plate; 8. Cylinder; 9. Rear template; 10. Mounting block; 11. Front template; 12. Feed chute; 13. Colorimeter body; 14. Bidirectional threaded rod; 15. Transmission mechanism; 16. Gear rod; 17. Special-shaped gear; 18. Push rod; 19. Positioning plate; 20. Threaded sleeve; 21. Push rod; 22. Special-shaped slide; 23. Guide column; 24. Gear block; 25. Fixed gear; 26. One-way threaded rod. DETAILED DESCRIPTION

[0044] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0045] The following describes an embodiment of the present invention based on its overall structure.

[0046] First embodiment:

[0047] See also Figures 1-11 The remote control shell injection molding device shown includes a workbench 1, a conveying mechanism 2, a transmission component, a detection component, a blanking mechanism and a flipping mechanism, wherein a frame 4 is located on the top of the workbench 1, and a front template 11 and a rear template 9 are provided in the frame 4, and the rear template 9 is located in the frame 4 and is slidably arranged by a cylinder 8, and the rear template 9 is pushed to slide to one side by the cylinder 8 and is molded with the front template 11, and then the glue is injected into the mold through the glue injection nozzle on the front template 11. After cooling is completed, the rear template 9 is driven by the cylinder 8 to open the mold, and a support plate 5 is provided on the inner wall of the frame 4 at the top of the conveying mechanism 2, and a mounting block 10 is provided on the top of the support plate 5, wherein a special-shaped slide groove 22 is opened on the mounting block 10, and a guide column 23 is elastically provided on the rear template 9. When the cylinder 8 drives the rear template 9 to move to the mounting block 10;

[0048] The guide post 23 slides into the special-shaped chute 22. Since the shape of the special-shaped chute 22 is a steep slope from low to high, and the guide post 23 itself can slide in the vertical direction, when the guide post 23 contacts the special-shaped chute 22, the shape of the special-shaped chute 22 causes the guide post 23 to slide upward. During the sliding process, the ejector rod 21 on the rear template 9 is ejected to one side. After the blanking work on the template 9 is completed, the ejector rod 21 is located at the upper inner part of the rear template 9, so the remote control The outer shell of the device will fall with its inner surface upward onto the sealing plate 7 in the chute 12. At this time, the sealing plate 7 is horizontally arranged in the chute 12. When the cylinder 8 continues to drive the rear template 9 to slide to one side, a push rod 18 is elastically arranged in the special-shaped chute 22, and its guide column 23 will push the push rod 18 in the special-shaped chute 22 to move to one side. Since one end of the push rod 18 is connected to the gear rod 16, a special-shaped gear 17 is meshed at the top of the gear rod 16, and one end of the special-shaped gear 17 is connected to the sealing plate 7;

[0049] When the guide column 23 drives the push rod 18 to move, the special-shaped gear 17 is driven to rotate under the action of the gear rod 16, so as to drive the sealing plate 7 in the discharge chute 12 to flip at a certain angle. As a result, the sealing plate 7 in the discharge chute 12 is slowly opened under the action of the special-shaped gear 17, so that the remote control shell in the discharge chute 12 slowly slides downward and falls onto the conveying mechanism 2. In this process, the remote control shell is ensured to fall stably onto the conveying mechanism 2, and the corners of the remote control shell are effectively prevented from being bumped during the discharge process. After the discharge is completed, the cylinder 8 will push the rear template 9 to the front template 11 on one side to perform the mold closing operation;

[0050] Since the overall length of the sealing plate 7 is smaller than the height between the conveying mechanism 2 and the support plate 5, during this process, when the sealing plate 7 is in an inclined state through the special-shaped gear 17, one end of the molded remote control shell will contact the conveying mechanism 2, and the inner surface of the remote control shell is set upward. Subsequently, during the reset injection molding process of the rear template 9, the push rod 18 is reset under the action of the elastic component, thereby realizing the reversal of the sealing plate 7. At this time, the remote control shell is flipped over under the action of the sealing plate 7, so that it is on the conveying mechanism 2 with the upper surface facing upward. In this process, the color difference detection component on one side of the frame 4 is cooperated, and there is no need to manually adjust the state of the remote control shell, which saves a lot of manpower and material resources and speeds up the overall detection efficiency. The elastic component in this application can be understood as a mechanism that can push the push rod 18 to reset, which can specifically be a product or mechanism with elastic potential energy such as a spring and a shrapnel.

[0051] In the above embodiment, please refer to Figure 3The color difference detection component includes a detection frame 3 and a colorimeter body 13. The detection frame 3 is threadedly connected to one side of the frame 4, and the colorimeter body 13 is detachably provided on the top of the detection frame 3. When the remote control housing moves to the bottom of the detection frame 3 through the conveying mechanism 2, it is detected by the colorimeter body 13 on the inner wall, thereby ensuring that its color difference can be directly detected during the production process to meet industry standards or customer needs.

[0052] In the above embodiment, please refer to Figure 9 , a tooth block 24 is provided on one side of the guide column 23, and a fixed gear 25 is meshed on one side of the tooth block 24, and one end of the fixed gear 25 is connected to a one-way threaded rod 26, wherein the outer wall of the one-way threaded rod 26 is threadedly connected to the inner wall of the ejector rod 21. In the process of the guide column 23 moving upward under the action of the special-shaped slide groove 22, the tooth block 24 on one side will drive the fixed gear 25 to rotate. In this process, the fixed gear 25 causes the one-way threaded rod 26 at one end to rotate, thereby driving the ejector rod 21 to slide to one side to complete the unloading work on the rear template 9, wherein the ejector rod 21 and the one-way threaded rod 26 are actually the relationship between the threaded rod and the threaded sleeve. The limiting mechanism therebetween belongs to the prior art for those skilled in the art, and its limiting mechanism exists inside the mold, so it is not elaborated in detail.

[0053] Second embodiment:

[0054] See also Figure 1 、 Figure 4 and Figure 5 The remote control shell injection molding device shown has an overall structure similar to that of Example 1, wherein a special-shaped gear 17 is connected to one end of a transmission mechanism 15, wherein the other end of the transmission mechanism 15 is connected to a bidirectional threaded rod 14, and a positioning plate 19 cooperating with the bidirectional threaded rod 14 is slidingly arranged on both sides of the conveying mechanism 2 at the top of the workbench 1. When the sealing plate 7 is flipped downward, the positioning plate 19 will slide to both sides under the action of the transmission mechanism 15 and the bidirectional threaded rod 14, so as to ensure that the molded remote control shell can fall stably onto the conveying mechanism 2. When the sealing plate 7 is subsequently flipped and reset, the positioning plate 19 will move inward, thereby adjusting the position of the remote control shell so that the remote control shell is in the middle position on the conveying mechanism 2, which is convenient for the subsequent colorimeter body 13 to perform color difference detection on it, further improving the accuracy of the overall detection.

[0055] See also Figure 1 and Figure 5A threaded sleeve 20 is symmetrically arranged on the outer wall of the bidirectional threaded rod 14, wherein the top of the threaded sleeve 20 is connected to the positioning plate 19 by a connecting rod. During the rotation of the bidirectional threaded rod 14, the threaded sleeve 20 on the outer wall will be driven to slide. During this process, the threaded sleeve 20 will drive the top positioning plate 19 to slide along, thereby achieving that during the rotation of the bidirectional threaded rod 14, the positioning plate 19 itself will follow and slide and adjust, and a groove 6 is provided at the top of the workbench 1 at the threaded sleeve 20, wherein the inner wall of the groove 6 contacts the outer wall of the threaded sleeve 20. When the threaded sleeve 20 slides inside under the action of the groove 6, it can effectively prevent the threaded sleeve 20 itself from rotating along with the bidirectional threaded rod 14, thereby further improving the sliding stability of the threaded sleeve 20.

[0056] See also Figure 4 , wherein the transmission mechanism 15 includes an active disc transmission belt and a driven disc, a special-shaped gear 17 is connected to one end of the active disc, and one end of the driven disc is connected to the bidirectional threaded rod 14. When the special-shaped gear 17 rotates through the gear rod 16, the active disc will be driven to rotate. Under the action of the transmission belt, the driven disc drives the bidirectional threaded rod 14 to rotate, thereby realizing the subsequent adjustment of the positioning plate 19. Since the diameter of the active disc in the transmission mechanism 15 is larger than the diameter of its driven disc, when the special-shaped gear 17 drives the sealing plate 7 to flip at a certain angle, the driven disc will drive the bidirectional threaded rod 14 to rotate several times, thereby ensuring the adjustment of the positioning plate 19 on the workbench 1.

[0057] The third embodiment:

[0058] See also Figure 3 The remote control shell injection molding device shown is based on the second embodiment, in which a slide groove is provided on the top of the workbench 1, and the frame 4 at the rear template 9 itself is slidably arranged. By sliding the frame 4, the detection frame 3 and the rear template 9 are driven to slide as a whole. When the staff needs to replace the mold, the mold body is replaced by sliding the frame 4, and the subsequent maintenance and cleaning of the gap between the support plate 5 and the sealing plate 7 is facilitated, effectively preventing waste from obstructing the rotation of the sealing plate 7.

[0059] The present invention works specifically as follows: when in use, the cylinder 8 pushes the rear template 9 to slide to one side and close the mold with the front template 11, and then glue is injected into the mold through the glue injection nozzle on the front template 11. After cooling is completed, the cylinder 8 drives the rear template 9 to open the mold. When the guide post 23 at the bottom of the rear template 9 moves to the mounting block 10, the special-shaped slide groove 22 on the mounting block 10 will cause the guide post 23 to move upward. In this process, the push rod 21 is pushed out of the molded remote control shell to one side under the cooperation of the gear block 24 and the fixed gear 25. Since the push rod 21 is located at the upper inner part of the rear template 9, the remote control shell will fall upward with its inner surface onto the sealing plate 7 in the discharge chute 12. As the rear template 9 continues to slide to open the mold, the guide post 23 drives the push rod 18 to move. In this process, the sealing plate 7 is driven to rotate a certain angle through the action of the gear rod 16.

[0060] The sealing plate 7 is arranged at an angle in the discharge chute 12, so that the remote control shell on the sealing plate 7 slowly slides downward and falls onto the conveying mechanism 2. In this process, the remote control shell is ensured to fall stably onto the conveying mechanism 2, and the corners of the remote control shell are effectively prevented from being bumped during the discharge process. After the discharge is completed, the cylinder 8 will push the rear template 9 to move and close the mold. In this process, the push rod 18 is reset under the action of the elastic component, and when the guide column 23 slides out of the special-shaped slide groove 22, it is also reset by the elastic component. In the process of resetting and flipping the sealing plate 7, the remote control shell is flipped under the action of the sealing plate 7, so that it is set on the conveying mechanism 2 with the upper surface facing up. In this process, there is no need to manually adjust the state of the remote control shell, which saves a lot of manpower and material resources and speeds up the overall detection efficiency.

[0061] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A remote control shell injection molding device, comprising a workbench (1), a conveying mechanism (2), a color difference detection component and a frame (4), wherein the frame (4) is located on the top of the workbench (1), wherein the color difference detection component is located on one side of the frame (4), and is characterized in that: A front template (11) and a rear template (9) are provided in the frame (4), wherein the rear template (9) is slidably provided in the frame (4), and a support plate (5) is provided on the inner wall of the frame (4) at the top of the conveying mechanism (2), and a mounting block (10) is provided on the top of the support plate (5); The mounting block (10) is provided with a special-shaped chute (22), wherein a push rod (18) is elastically slidably provided on one side of the special-shaped chute (22), and a feed chute (12) is provided on the support plate (5), and a sealing plate (7) cooperating with the push rod (18) is rotatably provided in the feed chute (12), wherein the overall length of the sealing plate (7) is less than the height between the conveying mechanism (2) and the support plate (5), and a guide column (23) cooperating with the special-shaped chute (22) is elastically provided at the bottom of the rear template (9), wherein a push rod (21) cooperating with the guide column (23) is slidably provided on the rear template (9), and the push rod (21) is located on the upper inner side of the rear template (9).

2. The remote control housing injection molding device according to claim 1, characterized in that: The color difference detection assembly comprises a detection frame (3) and a colorimeter body (13); one side of the frame (4) is threadedly connected to the detection frame (3); and the colorimeter body (13) is detachably provided on the top of the detection frame (3).

3. The remote control housing injection molding device according to claim 1, characterized in that: A tooth block (24) is provided on one side of the guide column (23), a fixed gear (25) is meshed with one side of the tooth block (24), and one end of the fixed gear (25) is connected to a one-way threaded rod (26), wherein the outer wall of the one-way threaded rod (26) is threadedly connected to the inner wall of the top rod (21).

4. The remote control housing injection molding device according to claim 1, characterized in that: One end of the push rod (18) is connected to a gear rod (16), and a special-shaped gear (17) is meshed on the top of the gear rod (16), wherein one end of the special-shaped gear (17) is connected to the sealing plate (7).

5. The remote control housing injection molding device according to claim 4, characterized in that: The special-shaped gear (17) is connected to one end of the transmission mechanism (15), wherein the other end of the transmission mechanism (15) is connected to a bidirectional threaded rod (14), and a positioning plate (19) cooperating with the bidirectional threaded rod (14) is slidably provided on both sides of the top of the workbench (1) and located on both sides of the conveying mechanism (2).

6. The remote control housing injection molding device according to claim 5, characterized in that: A threaded sleeve (20) is provided on the outer wall of the bidirectional threaded rod (14) in a sliding symmetrical manner, wherein the top of the threaded sleeve (20) is connected to the positioning plate (19) via a connecting rod.

7. The remote control housing injection molding device according to claim 5, characterized in that: The transmission mechanism (15) includes a driving disc drive belt and a driven disc, wherein the driving disc and the driven disc are connected via a transmission belt, one end of the driving disc is connected to a special-shaped gear (17), and one end of the driven disc is connected to a bidirectional threaded rod (14), wherein the diameter of the driving disc in the transmission mechanism (15) is larger than the diameter of the driven disc.

8. The remote control housing injection molding device according to claim 6, characterized in that: A groove (6) is provided on the top of the workbench (1) at the threaded sleeve (20), wherein the inner wall of the groove (6) contacts the outer wall of the threaded sleeve (20).

9. The remote control housing injection molding device according to claim 2, characterized in that: A cylinder (8) is provided on the top of the detection frame (3), and the output end of the cylinder (8) is connected to the rear template (9), wherein the cylinder (8) is used to drive the rear template (9) to slide back and forth.

10. The remote control housing injection molding device according to claim 1, characterized in that: A slide groove is provided on the top of the workbench (1), and the frame (4) at the rear template (9) itself is slidably arranged.

Images